Twenty-five percent of all résumés received by a corporation for a management position are from females. Fifteen résumés will be received tomorrow
a. Define the random variable in words for this experiment.
b. What is the probability that exactly 5 of the résumés will be from females?
c. What is the probability that fewer than 3 of the résumés will be from females?
d. What is the expected number of résumés from women?
e. What is the variance of the number of résumés from women?
a. x = the number of résumés out of 15 that are from females
b. .1651
c. .2361
d. 3.75
e. 2.8125
You might also like to view...
A ______ is a division or department within the organization that brings in no revenue or profit for the organization. This type of division or department only costs money for the organization to run.
A. revenue center B. business center C. cost center D. productivity center
The business decisions made by the accounting department include transactional data, purchasing data, payroll data, and tax data.
Answer the following statement true (T) or false (F)
The opportunities for mass production created by the ________ spawned intense and systematic thought about management problems and issues.
A. resurgence methodology B. Industrial Revolution C. sociotechnical systems theory D. human relations approach E. management and business education schools
Which of the following is an advantage of distributor storage with carrier delivery?
A) Inventory cost is higher than with manufacturer storage. B) Product variety is lower than with manufacturer storage. C) Order visibility for the customer is easier than with manufacturer storage. D) Higher cost to provide the same level of product availability as manufacturer storage.